[squid-users] Reverse proxy on two sub-domains

Hi,
I am trying to set up squid as reverse proxy for two sub domains with the
same origin server:

http_port 3128 accel defaultsite=s1.blah.com:80
cache_peer 1.2.3.4 parent 1234 0 no-query originserver name=my_parent

acl url_s1_dir urlpath_regex ^/s1_dir/
acl url_s2_dir urlpath_regex ^/s2_dir/
acl s1_domain dstdomain s1.blah.com
acl s2_domain dstdomain s2.blah.com
http_access allow s1_domain url_s1_dir
http_access allow s2_domain url_s2_dir

cache_peer_domain my_parent .blah.com

This maps the two domains/directories
s1.blah.com/s1_dir
s2.blah.com/s2_dir

Nothing else is allowed.

It works for s1, but does not work for s2. When I look at the access log, I
see that squid is rewriting the domain name for s2 requests to s1, and this
does not pass the s1 ACL.

So if I go to:
http://s2.blah.com/s2_dir/hello
Squid rewrites it to:
http://s1.blah.com/s2_dir/hello

S1 domain works end-to-end.

From what I can understand from the docs defaultsite is used when NOT SENT
from the client.
Docs: "What to use for the Host: header if it is not present in a request"
My client does send it in the request.

Any ideas? Do I need vhost? If I do vhost, what is the default domain when
it is not specified? Do I need both vhost and defaultsite in one line?

Thanks

Elli
Received on Fri Jun 19 2009 - 06:40:47 MDT